fork download
copy 
  1. #include <iostream>
  2.  
  3. using namespace std;
  4.  
  5. namespace Universe {
  6.     int Galaxy = 1;
  7. }
  8.  
  9. namespace Universe {
  10.     int Planet = Galaxy + 2 ;
  11. }
  12.  
  13. int main() 
  14. {
  15.     Universe::Galaxy *= 2;
  16.     {
  17.         using namespace Universe;
  18.         Planet++;
  19.     }
  20.     cout << Universe::Galaxy << Universe::Planet;
  21. }
  22.  
  23.  
Success #stdin #stdout 0.01s 5280KB
comments (?)
stdin
copy 
Standard input is empty
stdout
copy 
24
https://ideone.com/E2O2v0
language:
C++ (gcc 8.3)
created:
11 days ago
visibility:
public

Share or Embed source code

Discover > Sphere Engine API

The brand new service which powers Ideone!

Discover > IDE Widget

Widget for compiling and running the source code in a web browser!